APA引文

Girle, R. (2009). Modal logics and philosophy (2nd ed.). Acumen.

芝加哥风格引文

Girle, Rod. Modal Logics and Philosophy. 2nd ed. Durham: Acumen, 2009.

MLA引文

Girle, Rod. Modal Logics and Philosophy. 2nd ed. Acumen, 2009.

警告：这些引文格式不一定是100％准确.